Greenworks 25322 40V G-MAX Lithium-Ion 16 in. 2-in-1 Lawn Mower

Greenworks Model: gwkn25322
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Greenworks 25322 40V G-MAX Lithium-Ion 16 in. 2-in-1 Lawn Mower Greenworks Model: gwkn25322
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Product Features & specs :

Greenworks 25322 40V G-MAX Lithium-Ion 16 in. 2-in-1 Lawn Mower

Important Notice: Lithium-Ion Item - Express Delivery option not available due to transportation regulations.
Become more efficient when working in your yard with the Greenworks 40V G-Max Lithium-Ion Lawn Tool Series, the gas alternative solution you have been waiting on. This interchangeable battery platform offers all the tools you need to complete your yard work without sacrificing performance or power.
Greenworks 40V G-Max Cordless Lithium-Ion 16 in. 2-in-1 Lawn Mower delivers all the power you need to get your yard looking pristine without the hassle of spilling gas or extension cords. The simple electric start makes this easy-to-use, avoid those hard to manage pull gas cords and take that step towards a Zero Carbon Footprint in the yard. This 2-in-1 mower features several high performance qualities including, tool-less conversion from bagging to mulching to make your job faster. The 5-position cutting height adjustment allows you to switch between a range of 7/8 in. to 2-3/4 in, guaranteeing a nice even cut for all grass types. Greenworks ergonomic design offers a variety of user comfort features from easy adjustable handle, mold-over grip, 7 in. rear wheels and 6 in. front wheels for better control and easy fold down handles for convenient storage. Quiet and easy to use, this mower provides the reliable performance and dependability you need to get your yard work done quickly and efficiently.
  • 2-in-1 feature offers rear bagging and mulching capability for multiple use
  • High performance 40V G-Max Lithium-Ion battery delivers fade-free power with no memory loss after charging
  • 16 in. wide cutting path offers improved maneuverability with a smaller cutting capacity for tighter areas
  • Durable ABS polymer cutting deck offers increased control and lightweight transport
  • Single lever 5-position height adjustment offers cutting height range from 7/8 in. to 2-3/4 in. for the best cut in all environments
  • 6 in. front wheel and 7 in. rear wheel for easy maneuvering throughout your yard
  • Cam-lock handle for easy folding and storage of unit
  • Please Note: 40V G-Max and 40V Lithium-Ion Batteries are not cross compatible; this tool is compatible with the G-Max 2.0 Ah battery (29462) and the G-Max 4.0 Ah battery (29472)
What’s Included:
  • 40V Cordless Lithium-Ion 16 in. 2-in-1 Lawn Mower - 25322
  • Collection Bag
  • Mulch Plug
  • 40V G-Max 4.0 Ah Lithium-Ion Battery - 29472
  • Charger
  • Owner's Manual
Power Source
Cutting Height Settings
Cutting Height (Min.)
0.88 in
Discharge Settings
Drive System
Cutting Path
16 in
CSA Safety
Wifi compatibility
Batteries Included
Battery Type
Starter Type
Case Included
Wheel Size (Front)
6 in
Wheel Size (Rear)
7 in
Bluetooth Compatibility
Battery Amp Hour
4 Ah
Motor Type
Mulching Capability
Charge Time
3 Hours
Speed Controls
Charger Included
Cutting Height (Max.)
2.75 in
Deck Material
ABS Polymer
38 lbs.
Warranty Term
4 Year

Reviews :

4.7 / 5.0
42 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Would you recommend this product?
Yes (20)
Lightweight (20)
Easy To Use (5)
Value (3)
Battery Longevity (if applicable) (3)
Best Uses
Small Projects (4)
Frequent Use (1)
This electric mower is light and easy to use.
I've been using my GW 16" mower since June 2020 and it has performed well with no problems. It is very easy to adjust the mowing height and maneuver is tight areas. It is also very lightweight.
There is plenty of time to mow a medium sized yard (5,000 SQ. FT. Approximately)
September 28, 2020
Originally posted at
Perfect Cordless Mower for small-medium Yards
Light and easy to maneuver, many height settings, very quiet, mulching and bagging design is effective … cut my mower time in half.
September 10, 2020
Originally posted at
Powerful and light weight
First-time battery mower buyer and very glad I did. No more hassles with gas/carburetors. This starts up the first time, every time. Easy to use. Wet grass, not a problem. Easy to adjust mowing heights. NO MORE GAS POWERED equipment for me.
September 8, 2020
Originally posted at
Would you recommend this product?
Easy To Use
Battery Longevity (if applicable)
Best Uses
Small Projects
Great Eco friendly/ allergy friendly mower
It’s been over 3 years it has worked great. It’s size is more fit for a townhouse size yard or maybe a little bigger. I have a 1/3ac and it takes me 2 days to mow it. I love that there’s no gas/machine smell. I’m using the same battery from original purchase. I’m upgrading only because I’m looking to save time!
August 24, 2020
over 3 years ago
Describe Yourself:
Beginner- Casual Do-it-Yourselfer
It was a great birthday present
It was a great birthday present. The thing is light so I can cut my lawn quickly. I live on a city lot and I knocked it out quicker with this than I did with my 21 inch gas mower. Like it so much I bought a trimmer too..
July 16, 2020
Originally posted at
Reliable machine
My father in law buy this 5 yaers ago and its still working
And we move to another house close to my father in law and borrowing this mover and work great
July 16, 2020
Originally posted at
a fantastic machine!
recommended by my son, I love this mower, which replaces an ancient gas mower
June 26, 2020
Originally posted at
Excellent for small lawns
After getting fed up with the high gas mowers and the hassle of using corded mowers, after researching different movers I finally bough this one. So far, it's been fabulous.
I had earlier Greenworks blower and I'm able to use the battery for both. The mover is excellent for small Yard. I had a small around 200sqft of Yard and one block of sidewalk. I'm able to finish in one charge. I love it. Easy start, easy moving in small places and no hassle of maintenance. I wish it should come with two batteries. Charging of batteries is reasonable. So far I love it and will recommend this to anyone who is looking for quality products.
June 23, 2020
Originally posted at
Very lightweight. Almost to much lightweight.
Its does the job. Good power. Battery lasts as advertised
May 10, 2020
Originally posted at
Would you recommend this product?
Easy To Use
Ergonomic Design
Best Uses
Small Projects
Very satisfied
I am very satisfied with these products. They were delivered on time and are very easy to use. I have a small- medium sized lawn. I have no trouble getting started. I am impressed with how quiet they are. It's great not having to pull a string or get gas or oil. I purchased the weed eater and lawnmower and I use one battery for both products
October 12, 2019
1 year ago
Describe Yourself:
Beginner- Casual Do-it-Yourselfer

Q & A :

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 13 questions Browse 13 questions and 13 answers
Does it come with the battery and charger?
Ms.Charlie on Jun 8, 2016
BEST ANSWER: Yes, it comes with both!
Sent from my iPad - Marty
What is the maximum cutting height? The Greenworks site states 3-3/8, but your site states 2-3/4. Please clarify. Thanks.
Shaun on Apr 21, 2015
BEST ANSWER: The Greenworks 40V G-MAX Cordless Lithium-Ion 16 in. 2-in-1 Lawn Mower has a maximum cutting height of 2-3/4".
Am I able to clean the underside with a water hose?
Tony B on Apr 28, 2017
BEST ANSWER: Yes. I do that every after use to avoid build up.
How much sq foot can this lawn mower cut on one charge
Hugh on Aug 9, 2016
BEST ANSWER: Unfortunately, that information is not provided. The average run-time per charge is 25-30 minutes. For more information, contacting Greenworks directly would be your best option (888-909-6757)
How long will the battery last, before I have to stop and recharge?
DJC @ LV on Aug 7, 2016
BEST ANSWER: Battery runt times fluctuate based on how its used. A best case scenario would be 30 minutes
Can it handle St. Augustine grass cut at 3-4"?
DANNY on Apr 5, 2016
BEST ANSWER: Yes, it can handle all grades of grass including St. Augustine
Will the 36-40v Black & Decker Lithium-Ion battery also work in this mower? They look very similar.
RICHARD2 on Mar 23, 2016
BEST ANSWER: No,the two different manufacturer's are mot compatible.
This product comes with a 4 year manufacturer's warranty. does this mean that I do not have to purchase an additional warranty within 4 years from my purchase date?
Marsia M on Dec 20, 2015
BEST ANSWER: If you are looking to purchase an extended warranty, you will need to do so through Greenworks directly
How long will this mower run on a charge?
Ana on Sep 18, 2015
BEST ANSWER: Run times can vary depending on how the mower is used however the average run time tends to range from 25-35 minutes
Where are they mafe
N/A on Sep 7, 2015
BEST ANSWER: All GreenWorks products are made in China.


Greenworks Warranty

Double The Industry Standard

NEW GreenWorks products are protected against all defects under normal use for a period of (4) four years (90 days for commercial use) from the shipping date.

Reconditioned GreenWorks products are protected against all defects under normal use for a period of 30 Days from the shipping date.

GreenWorks can opt to repair, replace or issue a refund for products that are determined to be defective, or that have been damaged during shipping. Replacement of products or parts subject to normal wear and tear is the responsibility of the customer. If GreenWorks accepts a return under Warranty, you can return the defective or damaged product only after you call and receive a Return Authorization from GreenWorks. You also will receive a refund for your original shipping charges, and GreenWorks will arrange and pay for your return shipping charges. Batteries carry a one-year warranty against defects in workmanship and materials. Batteries must be charged in accordance with the operator's manuals directions and regulations in order to be valid.